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Extractables and Leachables Studies

Extractables and Leachables (E&L) Studies

This function focuses on evaluating chemical substances that may migrate from packaging materials, manufacturing equipment, or container closure systems into APIs or drug products. E&L studies ensure patient safety, product quality, and regulatory compliance throughout the product lifecycle.

Key Deliverables

  • Extractables Studies: Identifying potential leachable chemicals from packaging materials or equipment under exaggerated conditions.
  • Leachables Testing: Measuring chemicals that actually migrate into the product under real-time storage or manufacturing conditions.
  • Analytical Techniques: Using GC-MS, LC-MS, ICP-MS, and other advanced analytical methods for sensitive detection and quantification.
  • Risk Assessment: Evaluating potential toxicity and regulatory impact of detected extractables and leachables.
  • Regulatory Support: Preparing reports and documentation for submission in IND, NDA, ANDA, DMF, and container closure system evaluations.
  • Guidance for Packaging & Manufacturing: Providing recommendations to mitigate risks, select appropriate materials, and ensure product safety.
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